Overview

overview

10

Static

static

3

5dd2b50676...35.exe

windows7-x64

10

5dd2b50676...35.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5dd2b50676c046f0da630781fb72d935

  • Size

    100KB

  • Sample

    240115-xgv7nadban

  • MD5

    5dd2b50676c046f0da630781fb72d935

  • SHA1

    4893bf764a4c9f9d971cd701ae6db4687e566ccf

  • SHA256

    ed34e497e811096b994a88cf03639bf435902d2f6d0a06a173e72552db90cce1

  • SHA512

    772bce96633f497258ae4ba23ae05999de52fdaca6505d9e4fc40ac1cf446c1b2d318b4fabda871e2478a571bd5bcf08845675138a8f315a8edddfd70b034acf

  • SSDEEP

    3072:OHo5e5op+dFDPojGvnYnMNGVk8jwaaHw7Koj4rDMkf:OypuoCvnYMfV

Score
10/10
ramnitbankerevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      5dd2b50676c046f0da630781fb72d935

    • Size

      100KB

    • MD5

      5dd2b50676c046f0da630781fb72d935

    • SHA1

      4893bf764a4c9f9d971cd701ae6db4687e566ccf

    • SHA256

      ed34e497e811096b994a88cf03639bf435902d2f6d0a06a173e72552db90cce1

    • SHA512

      772bce96633f497258ae4ba23ae05999de52fdaca6505d9e4fc40ac1cf446c1b2d318b4fabda871e2478a571bd5bcf08845675138a8f315a8edddfd70b034acf

    • SSDEEP

      3072:OHo5e5op+dFDPojGvnYnMNGVk8jwaaHw7Koj4rDMkf:OypuoCvnYMfV

    Score
    10/10
    ramnitbankerevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

4
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks